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Understanding
9/11EXTRATERRESTRIAL CIVILIZATIONS - PROBLEMS OF INTERSTELLAR COMMUNICATION
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- Publication date
- 1971-01-01
- Usage
- Public Domain
- Topics
- OPTICAL TRACKING, SATELLITE TRACKING, SPECTROPHOTOGRAPHY, SPECTRUM ANALYSIS, ECHO 2 SATELLITE, INSTRUMENT ERRORS, SOLAR SPECTRA
- Collection
- nasa_techdocs
- Contributor
- NASA
- Language
- English
- Rights
- Public Domain
- Item Size
- 98.1M
PROBLEMS, METHODS, AND THEORY OF COMMUNICATING WITH EXTRATERRESTRIAL CIVILIZATIONS
